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Abstract #1676

Fast and Accurate Quantification of T1, T2 and Proton Density using IR bSSFP with Slice Profile Correction and Model Based Reconstruction

Andreas Lesch 1 , Andreas Petrovic 1 , Tilman Johannes Sumpf 2 , Christoph Stefan Aigner 1 , and Rudolf Stollberger 1

1 Department for Medical Engineering, Graz University of Technology, Graz, Styria, Austria, 2 Biomedizinische NMR Forschungs GmbH, Max-Planck-Institut fr biophysikalische Chemie, Gttingen, Germany

This work describes multiple parameter quantification using the IR-bSSFP sequence with single coil measurements and parallel imaging. An advanced implementation is shown that address quantification accuracy by slice profile correction, high acceleration by undersampling and integrated parameter determination by model based image reconstruction.

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